ELECTRON MICROSCOPY

Sample

Helical assembly of recombinant Pil1 protein tubulating -PIP2/+sterol lipid mixture (DOPC,DOPE,DOPS,cholesterol 30:20:20:30)

Specimen Preperation
Sample Aggregation State HELICAL ARRAY
Vitrification Instrument LEICA EM GP
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method HELICAL
Number of Particles 176005
Reported Resolution (Å) 3.35
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol ?
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type FEI FALCON IV (4k x 4k)
Electron Dose (electrons/Å2) 50
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 600
Maximum Defocus (nm) 1800
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 4.1.2
CTF CORRECTION cryoSPARC 4.1.2
MODEL FITTING UCSF Chimera 1.16
MODEL FITTING Coot 0.8.9.2
MODEL REFINEMENT PHENIX 1.20-4459
INITIAL EULER ASSIGNMENT cryoSPARC 4.1.2
FINAL EULER ASSIGNMENT cryoSPARC 4.1.2
RECONSTRUCTION cryoSPARC 4.1.2
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
Feedback Form
Name
Email
Institute
Feedback